CN104067406B - Power shovel - Google Patents
Power shovel Download PDFInfo
- Publication number
- CN104067406B CN104067406B CN201380006151.1A CN201380006151A CN104067406B CN 104067406 B CN104067406 B CN 104067406B CN 201380006151 A CN201380006151 A CN 201380006151A CN 104067406 B CN104067406 B CN 104067406B
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- China
- Prior art keywords
- power storage
- framework
- electric power
- monomeric unit
- electrode slice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0486—Frames for plates or membranes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/42—Grouping of primary cells into batteries
- H01M6/46—Grouping of primary cells into batteries of flat cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The electric motor of a power shovel is powered using power stored in a power storage module. The power storage module includes a plurality of layered cell units forming a layered structure. Each of the cell units has a power storage cell containing a pair of electrode tabs, and a frame for supporting the power storage cell. Each of the frames has a screw clamp section formed on a surface facing the side of the layered structure. The electrode tabs of the power storage cells are screwed and clamped to the screw clamp sections, causing the plurality of power storage cells to be electrically connected.
Description
Technical field
The present invention relates to a kind of excavator for being equipped with the power storage module comprising multiple electric power storage monomers.
Background technology
It is known to multiple electric power storage monomers of stacking laminated-type the power storage module that is connected in series.In laminated-type electric power storage monomer,
Clamped by 2 laminated films with negative plate via the alternately laminated positive plate of spacer and sealed.A pair of electrodes piece passes through 2 lamellas
Derive to outside between ironed film.After stacking electric power storage monomer, apply the compression stress of stacked direction, thus multiple electric power storage monomers
By mechanical support.
Conventional art document
Patent documentation
Patent documentation 1:International Publication 2011/070758
Brief summary of the invention
The invention technical task to be solved
In the electric power storage monomer of laminated-type, due to laminated film it is relatively soft, therefore stacking when, it is difficult to stacked direction just
Electric power storage monomer is positioned in the face of friendship.Also, under laminated arrangement, electric power storage monomer itself occurs spatially with welder
Interference, therefore after stacking, it is difficult to fetch the electrode slice of the adjacent electric power storage monomer of connection by supersonic welding.It is therefore preferable that
The ultrasonic bonding of electrode slice is carried out before stacking.However, be laminated by the edge contraction of one side para-position one be ultrasonically welded and
The Comparision of connected multiple electric power storage monomers is numerous and diverse, causes assembly working amount to increase.
If there is exception in an electric power storage monomer, the action of power storage module becomes unstable.In order to ensure electric power storage mould
The operating stably of block, the circuit structure being monitored using the voltage to putting on each electric power storage monomer sometimes.In order to applying
It is monitored in the voltage of each electric power storage monomer, from multiple connecting portions of the multiple electric power storage monomers being connected in series electricity is pulled out respectively
Pressure monitoring distribution.If the connection number of electric power storage monomer increases, the radical of voltage monitoring distribution also increases, and distribution easily disperses.
It is an object of the present invention to provide a kind of excavator, it is equipped with that the multiple electric power storage monomers of stacking can be cut down and carrys out group
Dress up the power storage module of the workload of power storage module.
For solving the means of technical task
An a kind of viewpoint of the invention, there is provided excavator, it has power storage module and by being accumulated in the electric power storage
The motor of the driven by power in module, wherein, the power storage module includes stacked multiple monomeric units, each monomer
Unit has the electric power storage monomer comprising a pair of electrodes piece and supports the framework of the electric power storage monomer, and each framework has and is formed at
Portion is tightened towards the surface of the stepped construction side, by the way that the electrode slice of the electric power storage monomer is tightened against into described twisting
Tight portion, the plurality of electric power storage monomer is electrically connected.
Another viewpoint of the invention, the power storage module also has the voltage monitoring pulled out from each monomeric unit
With distribution, the monomeric unit also has the position limitation for limiting the voltage monitoring distribution relative to the position of the framework
Structure, the plurality of electric power storage monomer is connected in series as entirety, and the voltage monitoring distribution is connected to the electric power storage monomer
The electrode slice.
Invention effect
Because framework supports electric power storage monomer, therefore the positioning of electric power storage monomer can be easily carried out when electric power storage monomer is laminated.
Also, location division has the framework each other can be to the structure of direction displacement close in the stacking direction, therefore, it is possible to electric power storage monomer
Apply sufficient compression stress.Position limitation structure limits the position of voltage monitoring distribution, therefore, it is possible to prevent the dispersion of distribution.
Description of the drawings
Figure 1A is the top view of the electric power storage monomer used in the power storage module of embodiment 1, and Figure 1B is the single dotted broken line of Figure 1A
Sectional view at 1B-1B, Fig. 1 C are the partial sectional views of electric power storage duplexer.
Fig. 2 is the axonometric chart of the framework used in the power storage module of embodiment 1 and heat transfer plate.
Fig. 3 A are the top views of the framework used in the power storage module of embodiment 1 and heat transfer plate, and Fig. 3 B are the storages of embodiment 1
The upward view of framework and heat transfer plate used in electric module.
Fig. 4 is the axonometric chart of the monomeric unit used in the power storage module of embodiment 1.
Fig. 5 A are the top views of the monomeric unit used in the power storage module of embodiment 1, and Fig. 5 B are the electric power storage moulds of embodiment 1
The upward view of the monomeric unit used in block.
Fig. 6 is the sectional view of the monomeric unit used in the power storage module of embodiment 1.
Fig. 7 is the sectional view of the stepped construction of the monomeric unit used in the power storage module of stacking embodiment 1.
Fig. 8 A are the sectional views of the location division of the power storage module of embodiment 1, and Fig. 8 B are that the state for being applied with compression stress is determined
The sectional view in position portion.
Fig. 9 A are the top views of the power storage module of embodiment 1, and Fig. 9 B are the sectional views on the single dotted broken line 9B-9B of Fig. 9 A.
Figure 10 A are the axonometric charts of top basket, and Figure 10 B are the axonometric charts of bottom basket.
Figure 11 is the sectional view for representing the position relationship between the monomeric unit and the side of basket for constituting power storage module.
Figure 12 is the flow chart of the manufacture method of the power storage module for representing embodiment 1.
Figure 13 is the sectional view of a part for the power storage module of embodiment 2.
Figure 14 is the synoptic diagram of the power storage module of embodiment 3.
Figure 15 is the top view of the power storage module of embodiment 3.
Figure 16 is the axonometric chart of the position limitation structure of the power storage module of embodiment 3.
Figure 17 is the top view of the framework used in the power storage module of embodiment 4.
Figure 18 is the summary stereogram of the state of the framework of the power storage module of stacking embodiment 4.
Figure 19 is the schematic top view of the excavator of embodiment 5.
Figure 20 is the partial cut away side views of the excavator of embodiment 5.
Figure 21 is the block diagram of the excavator of embodiment 5.
Specific embodiment
[embodiment 1]
The top view of the laminated-type electric power storage monomer 31 used in the power storage module of embodiment 1 is shown in Figure 1A.As electric power storage
Monomer 31, such as using electric double layer type capacitor, lithium rechargeable battery, lithium-ion capacitor etc..From with generally rectangular
Flat shape electric power storage container 50 the both sides (in Figure 1A the right and the left side) being parallel to each other pull out to opposite direction have a pair it is electric
Pole piece (electrode terminal) 33.
Sectional view at the single dotted broken line 1B-1B of Figure 1A is shown in Figure 1B.Electric power storage container 50 by 2 aluminum laminated film 50A,
50B is constituted.Aluminum laminated film 50A, 50B clamp electric power storage duplexer 56 and seal electric power storage duplexer 56.One aluminum laminated film 50B
General planar, another aluminum laminated film 50A reflects the shape of electric power storage duplexer 56 and deforms.The face of general planar is referred to as
" back side ", by the face of deformation " outside of belly " is referred to as.Connect respectively on the positive electrode collector and negative electrode collector of electric power storage duplexer 56
There is electrode slice 33.Electrode slice 33 is outer to electric power storage container 50 through aluminum laminated film 50A and aluminum laminated film 50B, deriving
Side.As electrode slice 33, such as using aluminium sheet.
The partial sectional view of electric power storage duplexer 56 is shown in Fig. 1 C.Positive pole pole is configured with the two sides of positive electrode collector 51
Property electrode 57, on the two sides of negative electrode collector 52 negative pole polar electric pole 58 is configured with.As positive electrode collector 51 and negative pole collection
Electric body 52, such as using aluminium foil.Hereinafter, one of the forming method of positive pole polar electric pole 57 is illustrated.First, mix
Activated carbon granule obtains slurry with binding agent.Heated after the surface that the slurry is coated positive electrode collector 51.It is logical
Heating is crossed, activated carbon is fixed on the surface of positive electrode collector 51, is consequently formed polar electric pole 57.Negative pole polar electric pole 58 is also used
Same method is formed.
Positive electrode collector 51 and the polar electric pole 57 for being formed at its two sides are referred to as into " positive plate ", by negative electrode collector 52 and
The polar electric pole 58 for being formed at its two sides is referred to as " negative plate ".Positive plate is alternately stacked with negative plate.In positive plate and negative pole
Spacer 53 is configured between plate.As spacer 53, such as using cellulose paper.Electrolyte is impregnated with the cellulose paper.
As the solvent of electrolyte, using polarization organic solvent, such as Allyl carbonate, ethylene carbonate, Ethyl methyl carbonate etc..As
Electrolyte (support salt) uses quaternary ammonium salt, such as SBPB4 (volution bipyrrolidine tetrafluoroborate).Spacer 53 prevents positive pole
With the short circuit and the short circuit of positive electrode collector 51 and negative electrode collector 52 of polar electric pole 57 and negative pole polar electric pole 58.
Return to Figure 1B and proceed explanation.In Figure 1B, the record of spacer 53 and polar electric pole 57,58 is omitted.
Positive electrode collector 51 and negative electrode collector 52 have respectively from both overlapping regions in the mutually opposite directions (in Figure 1A
Left direction and right direction) extend connecting portion 51A, 52A.The connecting portion 51A of multiple positive electrode collectors 51 is overlapped and supersonic welding
It is connected to an electrode slice 33.The connecting portion 52A of multiple negative electrode collectors 52 is overlapped and is ultrasonically welded at another electrode slice 33.
As electrode slice 33, such as using aluminium sheet.
Electrode slice 33 is derived to the outside of electric power storage container 50 through aluminum laminated film 50A and aluminum laminated film 50B.
Electrode slice 33 is to derive position thermally welded in aluminum laminated film 50A and aluminum laminated film 50B.
Air bleeding valve 55 is configured between the connecting portion 51A and aluminum laminated film 50A of positive electrode collector 51.Air bleeding valve 55 is matched somebody with somebody
It is set to and blocks steam vent 54, and hot melt spreads on the ironed film 50A of aluminium lamination.The gas produced in electric power storage container 50 passes through air bleeding valve 55
And steam vent 54 and be expelled to outside.
It is vacuum exhausted in electric power storage container 50.Therefore, aluminum laminated film 50A, 50B by atmospheric pressure being laminated along electric power storage
The mode of the profile of body 56 and air bleeding valve 55 deforms.
The axonometric chart of framework 20 used in the power storage module of embodiment 1 and heat transfer plate 21 is shown in Fig. 2.Illustrate in Fig. 3 A
The top view of framework 20 and heat transfer plate 21, illustrates the upward view of framework 20 and heat transfer plate 21 in Fig. 3 B.Hereinafter, with reference to Fig. 2, Fig. 3 A
And Fig. 3 B, the structure of framework 20 and heat transfer plate 21 is illustrated.
The inner side of the framework 20 with the shape along rectangle outer peripheral lines accommodate laminated-type electric power storage monomer 31 (Figure 1A~
Fig. 1 C).Hereinafter, in order to make it easy to understand, being defined to xyz rectangular coordinate systems.By in framework 20 towards z-axis positive direction face
Upper surface is defined as, bottom surface will be defined as towards the face of negative direction.Framework 20 is included along the side parallel with rectangular x directions
Part (x directions part) 20x and part (the y directions part) 20y along the side parallel with y directions.In the bottom surface of framework 20
Heat transfer plate 21 is installed.Heat transfer plate 21 has rectangular flat shape, and is configured to block the major part surrounded by framework 20
Region.
As framework 20, using insulative resin, such as ABS resin, polybutylene terephthalate (PBT) etc..As
Heat transfer plate 21, using the higher metal of thermal conductivity, such as aluminum.
4 convex portions 22 (Fig. 2, Fig. 3 A) that the positive direction for forming oriented z-axis in the upper surface of framework 20 is projected.4 convex portions
22 be respectively arranged at than framework 20 corner somewhat in the inner part.Each convex portion 22 has hollow cylinder shaped.At the bottom of framework 20
Face is formed with 4 recesses 29.Recess 29 is configured at and the corresponding region in convex portion 22.When overlapping multiple frameworks 20 in the z-direction, z side
It is inserted in the recess 29 of the framework 20 of z directions positive side to the convex portion 22 of the framework 20 of minus side.Thus, the xy faces of multiple frameworks 20
Interior relative position is restricted.
Heat transfer plate 21 is set up between the y directions part 20y of framework 20, and away from x directions part 20x.Therefore, in framework
Peristome 23 is formed between 20 x directions part 20x and heat transfer plate 21.Heat transfer plate 21 projects to the y directions portion than framework 20
Divide the outer side edges of 20y more outward.
In the upper surface of the y directions part 20y of framework 20, the region 20A (Fig. 3 A) Chong Die with heat transfer plate 21 is less than other
Region.Thickness of the step difference (difference of height) between relatively low region 20A and other regions more than heat transfer plate 21.Weigh in the z-direction
When folding multiple frameworks 20, heat transfer plate 21 is contained in relatively low region 20A.Therefore, when being laminated framework 20 in the z-direction, heat transfer plate
The upper surface of 21 frameworks 20 that will not hinder z directions minus side is contacted with the bottom surface of the framework 20 of z directions positive side.
A part of region 20B (Fig. 2, Fig. 3 A) of the x directions part 20x of framework 20 is less than other regions.The relatively low area
Electrode slice 33 (Figure 1A) is configured on the 20B of domain.That is, top view when, electrode slice 33 is Chong Die with relatively low region 20B.
Multiple screws (tightening portion) 24 are formed with the periphery side surface of the x directions part 20x of framework 20, such as 3.From
The surface for being formed with screw 24 is abreast configured with protection board 25 across gap and the surface.Protection board 25 is via abutment wall 26
Hold in framework 20.Abutment wall 26 is configured at the position for not hindering the surface for being formed with screw 24 to be connected with relatively low region 20B.
Hole 28 is formed through on protection board 25.Through hole 28 is configured at the ideal cylinder for extending screw 24 to y directions
With the crossover sites of protection board 25.Screwdriver can be inserted into through hole 28 and screw is screwed together in into screw 24.
The portion of being tied 27 is respectively formed with the outer surface of a pair of x directions part 20x.Portion 27 is tied with door shape frame
Shape, divides the opening that can be passed through to x directions.For the functions and effects in the portion that is tied 27, later with regard to Figure 14~
Figure 16 is simultaneously illustrated in embodiment 3.
Framework 20, protection board 25, abutment wall 26 are integrally formed with resin and be tied portion 27.Heat transfer plate 21 is for example tightened
In framework 20.Or, heat transfer plate 21 can be fixed on into framework 20 in molding framework 20.
The axonometric chart of the monomeric unit 40 of the power storage module for constituting embodiment 1 is shown in Fig. 4.Show respectively in Fig. 5 A and Fig. 5 B
Go out the top view and upward view of monomeric unit 40.Sectional view at the single dotted broken line 6-6 of Fig. 5 A and Fig. 5 B is shown in Fig. 6.Hereinafter,
With reference to Fig. 4, Fig. 5 A, Fig. 5 B and Fig. 6, the structure of monomeric unit 40 is illustrated.
Monomeric unit 40 includes framework 20, heat transfer plate 21 and 2 electric power storage monomers 31.As shown in fig. 6,2 electric power storage monomers 31
The outside of belly it is opposite each other and overlap, and be placed in the upper surface side of heat transfer plate 21.2 electric power storage monomers 31 are supported in framework 20
Inner side.When as shown in Figure 5A, with the point of view parallel with z-axis, framework 20 surrounds the electric power storage container 50 of electric power storage monomer 31.
As shown in Fig. 5 B, Fig. 6, an electrode of the electric power storage monomer 31 of the bottom surface side (side of heat transfer plate 21) of framework 20 is configured at
Piece 33 is derived to the bottom surface side space of framework 20 by the peristome 23 of y directions positive side (left side in Fig. 5 B, Fig. 6).Bear in y directions
The x directions part 20x that the electrode slice 33 of side (in Fig. 5 B, Fig. 6 right side) passes through framework 20 relatively low region 20B (Fig. 2, Fig. 3 A,
Top Fig. 6) and the gap that is inserted between x directions part 20x and protection board 25.
As shown in Fig. 4, Fig. 5 A, Fig. 6,33 points of a pair of electrodes piece of the electric power storage monomer 31 of the upper surface side of framework 20 is configured at
X directions part 20x and protection board 25 are not inserted into by the top of the relatively low region 20B of the x directions part 20x of framework 20
Between gap.The electrode slice 33 of the y directions minus side (right side in Fig. 6) of 2 electric power storage monomers 31 is in x directions part 20x and protection
It is overlapped in gap between plate 25.The upper surface (back side) of the electric power storage monomer 31 of upper surface side than framework 20 upper surface more
Project upward.That is, the total thickness ratio of 2 electric power storage monomers 31 is thick from the thickness of the bottom surface to upper surface of framework 20.
As shown in Figure 5A, in the surface of the inner side of x directions part 20x, the region 20C intersected with electrode slice 33 is located at than it
The region of both sides is more outward.The region of the both sides in the region intersected with electrode slice 33 becomes on the y directions of electric power storage container 50
The standard of positioning.The region intersected with electrode slice 33 be located at it is more more outward than the region of its both sides, therefore as shown in fig. 6, can
The electrode slice 33 for making the electric power storage monomer 31 for being configured at the side of heat transfer plate 21 slowly deforms.
The sectional view of the state for overlapping multiple monomeric units 40 is shown in Fig. 7.Insert the convex portion 22 of the framework 20 of z directions minus side
Enter in the recess 29 (Fig. 5 B) of the framework 20 to z directions positive side.Thus, in xy faces, the position of multiple monomeric units 40 is limited
System.Convex portion 22 and recess 29 are referred to as into " location division ".
In 2 adjacent in a z-direction monomeric units 40, the bottom surface side of the monomeric unit 40 of z directions positive side is configured at
The electrode slice 33 of the y directions positive side of electric power storage monomer 31, be inserted into z directions minus side monomeric unit 40 x directions part 20x with
Gap between protection board 25.Thus, the electrode slice 33 of the y directions positive side of the monomeric unit 40 of z directions minus side and z directions positive side
Monomeric unit 40 y directions positive side electrode slice 33, the x directions part 20x of positive side (in Fig. 7 left side) and protection in y directions
It is overlapped in gap between plate 25.
In gap between the x directions part 20x and protection board 25 of y directions minus side (right side in Fig. 7), 1 monomer list
The electrode slice 33 of the y directions minus side of 2 contained electric power storage monomers 31 is overlapped in unit 40.Be formed with electrode slice 33 for
Make the hole that screw is passed through.Make screw 34 be formed through being screwed together in screw 24 in the hole of electrode slice 33, thus enable that 2 electrodes
Piece 33 is electrically connected to each other and is fixed on framework 20.Thus, multiple electric power storage monomers 31 are connected in series.Due on protection board 25
Be formed through hole 28, even if therefore stacking monomeric unit 40 in the state of, it is also possible to from outside trip bolt 34.
The protection board 25 of y directions minus side is supported on into the abutment wall 26 of framework 20, prevents from being inserted into the x side of y directions minus side
Electrode slice 33 to the gap between part 20x and protection board 25 is more prominent than the negative direction of the bottom surface more to z directions of framework 20.Cause
This, by the abutment wall 26 that the protection board 25 of y directions minus side is supported on framework 20 have concurrently the standby electrode slice 33 for preventing y directions minus side with
The function of the contact of electrode slice 33 of the y directions minus side of the monomeric unit 40 of z directions minus side.The protection board 25 of supporting y directions positive side
Abutment wall 26 have the electrode slice 33 of the standby y directions positive side for preventing 2 electric power storage monomers 31 in same monomeric unit 40 concurrently each other
The function of contact.
The heat transfer of the electric power storage monomer 31 for being configured at the bottom surface side of framework 20 and the monomeric unit 40 for accommodating the electric power storage monomer 31
The contact of plate 21 and thermal.It is configured at the electric power storage monomer 31 and the monomer list for accommodating the electric power storage monomer 31 of the upper surface side of framework 20
The contact of heat transfer plate 21 of the monomeric unit 40 adjoined in z directions positive side of unit 40 and thermal.
One end of voltage monitoring distribution 42 is electrically connected by screw 34 with electrode slice 33.Monomeric unit 40 y-axis just
1 voltage monitoring distribution 42 is respectively connected with the x directions part 20x of side and the x directions part 20x of y-axis minus side.Therefore, from 1
Individual monomeric unit 40 pulls out 2 voltage monitoring distributions 42.
The sectional view of location division is shown in Fig. 8 A.Convex portion 22 is formed with the upper surface of each framework 20, is formed in bottom surface
There is recess 29.It is formed with the through hole 30 of the upper surface from bottom surface to the convex portion 22 of recess 29.Therefore, convex portion 22 has open circles
Barrel shape.
In 2 adjacent in a z-direction monomeric units 40, the convex portion 22 for being formed at the monomeric unit 40 of z directions minus side is inserted
Enter to being formed in the recess 29 of the monomeric unit 40 of z directions positive side.As with reference to as Fig. 6 explanations, 2 electric power storage monomers 31
Thickness amounts to thicker than the thickness from the bottom surface of framework 20 to upper surface, therefore the upper surface of the framework 20 of z directions minus side and z directions
The bottom surface of the framework 20 of positive side not in contact with.Convex portion 22 front end and be inserted with the convex portion 22 the bottom surface of recess 29 between
It is formed with gap.Therefore, the location division being made up of convex portion 22 and recess 29 can be limited in the xy faces of the monomeric unit 40 of stacking
Relative position, but allow in the z-direction to further towards direction displacement.
The sectional view of location division when illustrating the compression stress for being applied with z directions in Fig. 8 B.Location division (convex portion 22, recess 29)
Allow be laminated monomeric unit 40 in the z-direction to the displacement in close direction, if therefore apply compression stress, each electric power storage list
Body 31 (Fig. 6) is deformed in thinning mode, and framework 20 is to direction displacement close to each other.After compression stress is applied, in z
The upper surface of 2 adjacent frameworks 20 still will not be contacted with bottom surface on direction, leave framework 20 each other in the z-direction to further leaning on
Surplus M near direction.
Due to there is thickness deviation in electric power storage monomer 31, therefore when not leaving surplus M, compression stress is being applied with sometimes
The position that framework 20 contacts with each other is produced under state.If framework 20 contacts with each other, the compression stress meeting applied by increased pressure board 43
Dispersedly put on electric power storage monomer 31 and framework 20.Therefore, the compression stress for putting on electric power storage monomer 31 is caused to die down.
In embodiment 1, due to leaving surplus M, even if therefore there is thickness deviation in electric power storage monomer 31, it is also possible to it is preferential
Compression stress is applied to each electric power storage monomer 31.Therefore, compression stress can be distributed evenly between all electric power storage monomers 31.The compression
Power suppresses the electric characteristics of electric power storage monomer 31 to reduce, and firmly fixes the position of electric power storage monomer 31.
The top view of the power storage module 60 of embodiment 1 is shown in Fig. 9 A.Multiple monomeric units 40 are stacked.By pressuring machine
Structure applies the compression stress of stacked direction to the stepped construction of monomeric unit 40.Pressing mechanism is included and is configured at stepped construction two ends
Increased pressure board 43 and many pull bars 44, such as 4.Pull bar 44 is through an increased pressure board 43 to reaching another increased pressure board 43.It is logical
The front end fastening bolt in pull bar 44 is crossed, 2 increased pressure boards 43 are applied to make both near the power in direction.Thus, to monomeric unit
40 stepped construction applies the compression stress of stacked direction.Pull bar 44 is formed through the recess 29 and through hole 30 (figure in framework 20
In 8A).When the front end of the convex portion 22 of the framework 20 of the right-hand member for being configured at Fig. 9 A contacts with increased pressure board 43, in the heat transfer plate of right-hand member
Pad is inserted between 21 and increased pressure board 43.The pad avoids the front end of the convex portion 22 for being configured at the framework 20 of right-hand member and pressurization
Plate 43 is contacted.
Relaying bus 45 is installed via insulator 46 in the outer surface of increased pressure board 43.Each monomer segment unit at two ends
40 electrode slice 33 is electrically connected to relaying bus 45.Relaying bus 45 becomes the series connection for carrying out electric power storage monomer 31
The terminal of the discharge and recharge of connection circuit.
One of increased pressure board 43 is bent into L fonts in the vicinity of (in Fig. 9 A the rear side of paper while).Than bending
Position be located further forward end be formed in part with tighten with U-shaped otch 47.
Sectional view on the single dotted broken line 9B-9B of Fig. 9 A is shown in Fig. 9 B.The power storage module 60 of embodiment 1 passes through screw 61
It is fixed on the bottom surface of bottom basket 110.The end face of heat transfer plate 21 is contacted with the bottom surface of bottom basket 110.In power storage module 60
It is configured with top basket 111.The upside end face of heat transfer plate 21 is contacted with top basket 111.Heat transfer plate 21 will be in electric power storage monomer 31
The heat transfer of middle generation is to bottom basket 110 and top basket 111.
The top basket 111 and bottom basket of the power storage module for accommodating embodiment 1 are shown respectively in Figure 10 A and Figure 10 B
110 axonometric chart.
As shown in Figure 10 B, bottom basket 110 includes rectangular bottom surface 120 and 4 sides extended upward from the side
Face 121.The top of bottom basket 110 opens.The patent part of bottom basket 110 is blocked by top basket 111 (Figure 10 A).In side
The upper end in face 121 is provided with flange 127.The multiple through holes 128 passed through for bolt are formed with flange 127.Bottom basket 110
And top basket 111 is for example formed by casting respectively.
2 power storage modules 60 (Fig. 9 A, Fig. 9 B) are carried on bottom surface 120.Power storage module 60 is in the position of otch 47 (Fig. 9 A)
It is tightened against bottom surface 120.2 power storage modules 60 are configured with the posture that its stacked direction is parallel to each other.With each power storage module
Opening 123 is formed with 1 side 121 that 60 stacked direction intersects.
Rosette 124 is configured with the way of the outside of the side 121 of opening 123 is formed with to block opening 123.Wiring
The upper surface open of box 124.The patent part is connected device and blocks.Power storage module 60 is connected to the electric electricity of outside via adapter
Road.As one, comprising voltage monitoring component, charge-discharge controller etc. in outside electric circuit.2 power storage modules 60 exist
The end of the opposition side of rosette 124 is connected with each other via electric fuse and safety switch.
Top basket 111 includes upper surface 140 and the side 141 extended downwards from its side.The periphery of upper surface 140 with
The periphery matching of the bottom surface 120 of bottom basket 110.Side of the height of the side 141 of top basket 111 less than bottom basket 110
The height in face 121.For example, the height of side 141 is about the 25% of the height of side 121.It is provided with the lower end of side 141 convex
Edge 142.Multiple through holes 143 are formed with flange 142.Through hole 143 is configured at the through hole 128 with bottom basket 110
Corresponding position.
On top, the bottom surface 120 of the upper surface 140 of basket 111 and bottom basket 110 has been internally formed for making cooling
The stream (not shown) of media flow.
Bolt is set to pass through the through hole 128 of bottom basket 110 and the through hole 143 of top basket 111, and it is tight with nut
Gu, thus clamp power storage module 60 from above-below direction.As shown in Figure 9 B, with bottom basket 110 and top basket 111 from upper and lower
To heat transfer plate 21 is clamped, thus power storage module 60 firmly and is not slidably secured in basket.Further, it is possible to improve heat transfer
The coefficient of overall heat transmission between plate 21 and bottom basket 110 and heat transfer plate 21 and top basket 111.In the stream for being formed at top basket 111
Road and be formed in the stream of bottom basket 110 flow cooling medium via heat transfer plate 21 (Fig. 9 B) to electric power storage monomer 31 (figure
9B) cooled down.
Illustrate in Figure 11 relative between the monomeric unit 40 and the side 121 of bottom basket 110 for constituting power storage module 60
Position relationship.Protection board 25 is configured between the screw 34 in electrode slice 33 and for fixed electrode film 33 and side 121.Cause
This, is prevented from the electrical short that electrode slice 33 and screw 34 are contacted and caused with side 121.
The flow chart of the manufacture method of the power storage module 60 of embodiment 1 is shown in Figure 12.In step 201, by electric power storage monomer
31 (Figure 1A~Fig. 1 C) are contained in the inner side of framework 20 (Fig. 2~Fig. 3 B).Thus, monomeric unit 40 (Fig. 4~Fig. 6) is completed.This
When, as shown in fig. 6, the electrode slice 33 of the y directions minus side of 2 electric power storage monomers 31 is inserted into x directions part 20x and protection board 25
Between gap and overlapped.The electrode slice 33 of the y directions positive side of the electric power storage of bottom surface side is derived to frame through peristome 23
The space of the bottom surface side of body 20.The electrode slice 33 of the y directions positive side of the electric power storage monomer 31 of upper surface side is inserted into y directions positive side
X directions part 20x and protection board 25 between gap.
In step 202, monomeric unit 40 is laminated.Specifically, the convex portion 22 (Fig. 8 A, Fig. 8 B) of monomeric unit 40 is inserted
To in the recess 29 (Fig. 8 A, Fig. 8 B) of another monomeric unit 40.Now, as shown in fig. 7,2 monomeric units for adjoining each other
In 40, the electrode slice 33 of the y directions positive side of the electric power storage monomer 31 of the bottom surface side of the monomeric unit 40 of z directions positive side is inserted into into z
Gap between the x directions part 20x of the monomeric unit 40 of direction minus side and protection board 25, and overlap 2 electrode slices 33.
In the state of stacking monomeric unit 40, at two ends configuration increased pressure board 43 (Fig. 9 A, Fig. 9 B) of stepped construction, it is used in combination
Pull bar 44 is temporarily fixed.In this stage not to stepped construction applying compression stress.
In step 203, (the figure of heat transfer plate 21 of the stepped construction of the interim fixed monomeric unit 40 that in one plane aligns
End face 9B).For example, as shown in Figure 9 B, the side for being bent into L fonts of increased pressure board 43 is placed in into bottom basket towards downside
On 110.In this stage not to stepped construction applying compression stress, therefore monomeric unit 40 is on the direction orthogonal with stacked direction
Deviate in the abundant scope of the para-position of location division (convex portion 22 and recess 29).Guarantee have heat transfer plate 21 and framework on location division
The para-position of the degree that the deviation of 20 relative position absorbs and the downside end face of heat transfer plate 21 in one plane aligns is had more than needed.
In step 204, the compression stress of stacked direction is applied to the stepped construction of monomeric unit 40.Thereby, it is possible in heat transfer
The downside end face of plate 21 in one plane align in the state of securing unit unit 40 relative position.
In step 205, electrode between x directions part 20x and protection board 25 and Chong Die will be inserted into screw 34 (Fig. 7)
Piece 33 is fixed on framework 20.Thus, the electric power storage monomer 31 in power storage module 60 (Fig. 9 A, Fig. 9 B) is connected in series.Due to screw 24
(Fig. 7) surface of the outer circumferential side of framework 20 is formed at, therefore, it is possible to the trip bolt 34 in the state of stacking monomeric unit 40.
When using in the order of stacking monomeric unit 40 after electrically connecting electric power storage monomer 31, during stacking monomeric unit 40,
Staff needs the para-position that monomeric unit 40 is carried out while the mutual connecting portion of electrode slice 33 is deformed.Embodiment 1
Manufacture method in, be laminated monomeric unit 40 operation when, between monomeric unit 40 be not connected with have electrode slice 33.Therefore,
When monomeric unit 40 is laminated, staff can carry out monomeric unit 40 from while the connecting portion for making electrode slice 33 deforms
Para-position it is numerous and diverse in free.
Also, in the method for embodiment 1, after compression stress is applied with pull bar 44 and increased pressure board 43 (Fig. 9 A), by electrode
Piece 33 is tightened against framework.If applying compression stress to the stepped construction of monomeric unit 40, electric power storage monomer 31 deforms, thus multiple lists
The relatively displacement on stacked direction (z directions) of body unit 40.In the time point, electrode slice 33 is simultaneously not secured to framework 20, therefore
Even if the displacement in the stacking direction of monomeric unit 40, will not also occur the deformation of electrode slice 33.Therefore, it is possible to reduce in Figure 1B institutes
The electrode slice 33 for showing is produced with the connecting portion and electrode slice 33 of positive electrode collector 51 and the connecting portion of negative electrode collector 52
Stress.
[embodiment 2]
The partial sectional view of the power storage module of embodiment 2 is shown in Figure 13.Hereinafter, pair with the embodiment 1 that illustrates in Fig. 7
The difference of power storage module illustrates, to identical incomplete structure explanation.
As shown in Figure 6, Figure 7, in embodiment 1,2 electric power storage monomers 31 are accommodated in 1 monomeric unit 40.In embodiment 2,
1 electric power storage monomer 31 is accommodated in 1 monomeric unit 40.
For example, in (3 lists shown in Figure 13 of odd number monomeric unit 40 of the monomeric unit 40 arranged to stacked direction
In body unit 40, the monomeric unit 40 of lower end and upper end) in, the electrode slice 33 of y directions minus side is inserted into and accommodates the electric power storage list
Gap between the x directions part 20x of the framework 20 of body 31 and protection board 25.The electrode slice 33 of y directions positive side passes through peristome
23 be inserted into z directions minus side adjoin monomeric unit 40 y directions positive side x directions part 20x and protection board 25 between
Gap.
In even number monomeric unit 40 (in 3 monomeric units 40 shown in Figure 13, the monomeric unit 40 in central authorities), y
The electrode slice 33 of direction positive side be inserted into the x directions part 20x of the framework 20 for accommodating the electric power storage monomer 31 and protection board 25 it
Between gap.The electrode slice 33 of y directions minus side passes through peristome 23, is inserted into the y of the monomeric unit 40 adjoined in z directions minus side
Gap between the x directions part 20x of direction minus side and protection board 25.That is, odd number monomeric unit 40 and even number list
In body unit 40, the structure of electrode slice 33 is inverted in y-direction.
It is also same as Example 1 in embodiment 2, electrode slice 33 can be tightened after stacking monomeric unit 40.Embodiment 2
In, do not use 2 that are arranged at framework 20 one tightened in portion to tighten portion.In addition, 3 can be accommodated in 1 monomeric unit 40
Electric power storage monomer 31 more than individual.
[embodiment 3]
With reference to Figure 14~Figure 16, the power storage module of embodiment 3 is illustrated.Hereinafter, it is conceived to different from embodiment 1
Point is illustrated, to identical incomplete structure explanation.
The synoptic diagram of the power storage module of embodiment 3 is shown in Figure 14.Multiple monomeric units 40 are stacked.To by monomeric unit
40 stacked direction is defined as the xyz rectangular coordinate systems in z directions.Each monomeric unit 40 includes framework 20 and 2 storages
Electric monomer 31.Each electric power storage monomer 31 has generally rectangular platelike profile, in monomeric unit 40,2 electric power storage monomers 31
It is stacked to z directions.Framework 20 supports 2 electric power storage monomers 31.Each electric power storage monomer 31 has a pair of electrodes piece 33.A pair of electrodes
Piece 33 respectively from the side of the mutual opposition side of the plate portion of electric power storage monomer 31 (in Figure 14, y-axis positive side while and minus side while)
Pull out.
2 electric power storage monomers 31 in same monomeric unit 40 are mutually interconnected via the electrode slice 33 pulled out from the side of y-axis minus side
Connect.The electrode slice 33 pulled out from the side of y-axis positive side be connected to the electric power storage monomer 31 in the monomeric unit 40 of side from y-axis positive side
Side pull out electrode slice 33.Thus, stacked multiple electric power storage monomers 31 are connected in series.
Voltage monitoring distribution 42 is connected to the electrode slice 33 of electric power storage monomer 31.For 2 electrode slices 33 being connected with each other,
Prepare 1 voltage monitoring distribution 42.For the electrode slice 33,1 at the two ends of the series circuit being made up of multiple electric power storage monomers 31
Connect 1 voltage monitoring distribution 42 on individual electrode slice 33.Voltage monitoring distribution 42 connects the electrode slice 33 of electric power storage monomer 31
It is connected to voltage monitoring component 35.
Position limitation structure 41 limits the position of voltage monitoring distribution 42 relative to framework 20.Here, " restriction " is not
Represent relative to the fixed voltage monitoring distribution 42 of framework 20, but represent restraint of liberty movement.The voltage monitoring energy of distribution 42
It is enough to move in confined scope.By limiting the voltage monitoring position of distribution 42, voltage monitoring distribution is prevented from
42 dispersion.Thereby, it is possible to improve workability during assembling power storage module.
The top view of the power storage module 60 of embodiment 3 is shown in Figure 15.Multiple monomeric units 40 are stacked.By pressuring machine
Structure applies the compression stress of stacked direction to the stepped construction of monomeric unit 40.Pressing mechanism is included and is configured at stepped construction two ends
Increased pressure board 43 and many pull bars 44, such as 4.
Pulling out from each monomeric unit 40 has 2 voltage monitoring distributions 42.Position limitation structure 41 is used voltage monitoring
The restriction site of distribution 42.
The axonometric chart of position limitation structure 41 is shown in Figure 16.Position limitation structure 41 is included and is tied portion 27 and tie part
Part (strapping tape) 48.Portion 27 is tied with door shape frame shape, and is fixed on the outer surface of the x directions part 20x of framework 20.
Strapping elements 48 together ties up multiple voltage monitoring distributions 42 with the portion that is tied 27.Voltage monitoring is freely moved with distribution 42
It is dynamic to be prohibited, limit position of the voltage monitoring distribution 42 relative to framework 20.Thereby, it is possible to prevent multiple voltage monitorings with matching somebody with somebody
The scattered phenomenon of line 42.And, easily can enter to be about to the work that power storage module 60 fills in bottom basket 110 (Figure 10 B).
In embodiment 3, portion 27 will be tied and be set to a shape frame shape, but also can be set to be tied up with strapping elements 48
The other shapes of shape.For example, L fonts can be set to.Additionally, can be set to form recess, and opening in the recess in framework 20
Oral area sets up the structure of crossbeam.Can utilize the crossbeam as the portion that is tied 27.
[embodiment 4]
With reference to Figure 17 and Figure 18, the power storage module of embodiment 4 is illustrated.Hereinafter, the different click-through pair from embodiment 3
Row explanation, to identical incomplete structure explanation.
The top view of the framework 20 used in the power storage module of embodiment 4 is shown in Figure 17.In the power storage module of embodiment 4
Embodiment 3 is not provided with the framework 20 for using is tied portion 27 (Fig. 2, Fig. 3 A, Fig. 3 B).Replace in this, shape in framework 20
Into there is 2 cut parts 36.Framework 20 is run through in cut part 36 along the stacked direction (z directions) of monomeric unit 40.And, cut part 36
To the outer surface opening of x directions part 20x.The size in the x directions of the peristome in the outer surface of x directions part 20x is little
The size in the x directions of the cut part 36 in region inside the outer surface from x directions part 20x is entered.
The summary stereogram of the state of stacking framework 20 is shown in Figure 18.In Figure 18, electric power storage monomer 31, heat transfer plate 21 is omitted
Deng record.By the way that by cut part 36, in the stacking direction (z directions) is connected, so as to constitute the tunnel-like passage for extending in the z-direction
37.Voltage monitoring passes through the passage 37 with distribution 42.In embodiment 4, cut part 36 has as restriction voltage monitoring distribution
The effect of the position limitation structure of 42 position.It is also same as Example 3 in embodiment 4, it is prevented from voltage monitoring distribution
42 dispersion.
[embodiment 5]
Example in Figure 19 as the hybrid-type working machine of embodiment 5 illustrates the schematic top view of excavator.Top is returned
Lower running body 171 is installed via floating bearing 173 on swivel 170.Engine 174, main liquid are equipped with upper rotation 170
Press pump 175, rotary motor (electrical components) 176, oil tank 177, cooling fan 178, seat 179, electrical storage device 180 and dynamoelectric and power generation
Machine (electric assembly) 183.Engine 174 produces power by the burning of fuel.Engine 174, Main Hydraulic Pump 175 and motor generator
183 mutually carry out the transmission of torque and receive via torque-transmitting mechanisms 181.Hydraulic cylinder of the Main Hydraulic Pump 175 to the grade of swing arm 182
Supply pressure oil.(the figure of power storage module 60 of any one embodiment of the electrical storage device 180 comprising 1~embodiment of above-described embodiment 4
9A, Fig. 9 B), bottom basket 110 (Figure 10 B) and top basket 111 (Figure 10 A).
Motor generator 183 is driven by the power of engine 174, is generated electricity (generator operation).The electricity for being sent
Power is supplied to electrical storage device 180, and electrical storage device 180 is electrically charged.Also, motor generator 183 is by from electrical storage device 180
Electric power and driven, produce the power (auxiliary operation) for auxiliary engine 174.Oil tank 177 stores the oil of hydraulic circuit.Cooling
Fan 178 suppresses the rising of the oil temperature of hydraulic circuit.Operator occupies seat 179, and excavator is operated.
Rotary motor 176 is driven by the electric power supplied from electrical storage device 180.Rotary motor 176 turns round top
Body 170 is turned round.Also, rotary motor 176 produces regenerated electric power by converting kinetic energy into electric energy.Electrical storage device 180 passes through
Produced regenerated electric power is electrically charged.
The partial cut away side views of the excavator of embodiment 5 are shown in Figure 20.Via floating bearing on lower running body 171
173 are equipped with upper rotation 170.Upper rotation 170 includes slewing frame 170A, cover body 170B and driver's cabin 170C.Return
Turn framework 170A as the supporting structure of driver's cabin 170C and various assemblies to play a role.Cover body 170B is covered and is equipped on back
Turn the various assemblies on framework 170A, such as electrical storage device 180 etc..Seat 179 (Figure 19) is accommodated in driver's cabin 170C.
Rotary motor 176 (Figure 19) makes the slewing frame 170A as its driven object suitable relative to lower running body 171
Hour hands or turning anticlockwise.Swing arm 182 is installed in upper rotation 170.Swing arm 182 is by hydraulicallying driven swing arm cylinder
195 vertically swing relative to upper rotation 170.Dipper 185 is installed in the front end of swing arm 182.Dipper 185 passes through
It hydraulically driven dipper cylinder 196 and changes its posture.Scraper bowl 186 is installed in the front end of dipper 185.Scraper bowl 186 is by by liquid
The scraper bowl cylinder 197 that pressure drives changes its posture.
Electrical storage device 180 is equipped on slewing frame 170A via electrical storage device seat 190 and antivibrator (vibration abatement) 191
On.Electrical storage device 180 is for example configured at the rear of driver's cabin 170C.Cover body 170B covers electrical storage device 180.
Compared with general carrying vehicle, slewing frame 170A significantly vibrates in walking and in work.Therefore, take
The electrical storage device 180 for being loaded in slewing frame 170A is vulnerable to larger impact.The quilt of power storage module 60 of 1~embodiment of embodiment 4
It is firmly fixed in bottom basket 110 and top basket 111, therefore, it is possible to improve the resistance to impact of electrical storage device 180.
The block diagram of the excavator of embodiment 5 is shown in Figure 21.In Figure 21, mechanical dynamic system is represented with doublet, with thick
Solid line represents high-pressure and hydraulic pipeline, and with fine line electric control system is represented, is represented by dotted lines pilot line.
The drive shaft of engine 174 links with the input shaft of torque-transmitting mechanisms 181.As engine 174, can use and pass through
The internal combustion engines such as the engine of the fuel produces driving force beyond electric power, such as diesel motor.Engine 174 is in the operation of work mechanism
All the time driven.
The drive shaft of motor generator 183 links with another input shaft of torque-transmitting mechanisms 181.Motor generator
183 run action that can carry out electronic (auxiliary) operation and generator operation both sides.As motor generator 183, for example, use
Magnet is embedded in into inner magnet baried type (IPM) motor of internal rotor.
Torque-transmitting mechanisms 181 have 2 input shafts and 1 output shaft.Main Hydraulic Pump 175 is linked with the output shaft
Drive shaft.
When the load for putting on Main Hydraulic Pump 175 is larger, motor generator 183 carries out auxiliary operation, motor generator
183 driving force is transferred to Main Hydraulic Pump 175 via torque-transmitting mechanisms 181.Thus, reduce putting on the load of engine 174.
On the other hand, when the load for putting on Main Hydraulic Pump 175 is less, the driving force of engine 174 is passed via torque-transmitting mechanisms 181
Motor generator 183 is handed to, thus motor generator 183 carries out generator operation.
Main Hydraulic Pump 175 is via high-pressure and hydraulic pipeline 276 to the control supply hydraulic pressure of valve 277.Control valve 277 is according to carrying out self-driving
The instruction of the person of sailing, to hydraulic motor 229A, 229B, swing arm cylinder 195, dipper cylinder 196 and scraper bowl cylinder 197 hydraulic pressure is distributed.Hydraulic pressure horse
Drive the crawler belt of left and right 2 that the lower running body 171 for being shown in Figure 19 and Figure 20 possesses respectively up to 229A and 229B.
Motor generator 183 is connected to storage circuit 240 via inverter 251.Rotary motor 176 is via inverter 252
It is connected to storage circuit 240.Inverter 251,252 and the controlled device 290 of storage circuit 240 are controlled.
Inverter 251 carries out the operation control of motor generator 183 according to the instruction for carrying out self-control device 290.Electronic
The auxiliary operation of motor 183 is carried out with the switching of generator operation by inverter 251.
Auxiliary run duration is carried out in motor generator 183, from storage circuit 240 by inverter 251 to dynamoelectric and power generation
Machine 183 supplies required electric power.During motor generator 183 carries out generator operation, the electric power sent by motor generator 183 is led to
Cross inverter 251 to supply to storage circuit 240.Thus, the electrical storage device 180 in storage circuit 240 is electrically charged.As electric power storage dress
The power storage module in 180 is put, using the power storage module of 1~embodiment of embodiment 4.
Rotary motor 176 is driven by the exchange of inverter 252, can enter the fortune of action edge action and regeneration actions this both sides
OK.As rotary motor 176, such as using IPM motor.During the power action of rotary motor 176, from the Jing of storage circuit 240
From inverter 252 to the supply electric power of rotary motor 176.Rotary motor 176 makes the (figure of upper rotation 170 via decelerator 280
19th, Figure 20) revolution.During regeneration operation, the rotary motion of upper rotation 170 is transferred to rotary motor via decelerator 280
176, thus rotary motor 176 produce regenerated electric power.Produced regenerated electric power is supplied to storage circuit via inverter 252
240.Thus, the electrical storage device 180 in storage circuit 240 is electrically charged.
The position of the direction of rotation of the rotary shaft of the detection rotary motor 176 of decomposer 281.The testing result of decomposer 281
It is input into control device 290.By detect rotary motor 176 operation before and postrun rotary shaft direction of rotation position
Put, derive angle of revolution and gyratory directions.
Mechanical brake 282 links with the rotary shaft of rotary motor 176, produces mechanical braking force.Mechanical brake 282
On-position is received controlling for self-control device 290 with releasing state, and is switched by electromagnetic switch.
Pioneer pump 278 produces the first pilot needed for hydraulic operating system.Produced first pilot is supplied via pilot line 279
To operation device 283.Operation device 283 includes stick and pedal, is operated by driver.The basis of operation device 283
The primary side hydraulic conversion supplied from pilot line 279 is primary side hydraulic pressure by the operation of driver.Primary side hydraulic pressure is via liquid
Pressure pipe road 284 is transferred to control valve 277, and is transferred to pressure transducer 286 via another fluid pressure line 285.
The testing result of the pressure detected with pressure transducer 286 is input to control device 290.Thus, control device
The 290 operation shapes that can detect lower running body 171, rotary motor 176, swing arm 182, dipper 185 and scraper bowl 186 (Figure 14)
Condition.
Compared with general carrying vehicle, the upper rotation 170 (Figure 19, Figure 20) of work mechanism is at work and capable
Easily vibrate in walking.Therefore, the electrical storage device 180 for being equipped on upper rotation 170 also vibrates, and is impacted.In embodiment 5, phase
For the voltage monitoring distribution 42 that framework 20 limits the power storage module 60 (Fig. 9 A, Fig. 9 B, Figure 15) contained by electrical storage device 180
(Fig. 7, Figure 15).Therefore, even if power storage module 60 is vibrated and impacted, voltage monitoring distribution 42 is not easy to sustain damage,
It is prevented from breaking.
Embodiment according to more than describes the present invention, but the present invention is not limited to these.People in the art
Member is it should be appreciated that can for example carry out various changes, improvement, combination etc..
Invention according to above-described embodiment, described in open following note.
(note 1)
A kind of power storage module comprising stacked multiple monomeric units, wherein,
Each monomeric unit has:
Electric power storage monomer comprising a pair of electrodes piece;And
The framework of the electric power storage monomer is supported,
Each framework tightens portion with the surface for being formed at the side towards the stepped construction,
The electrode slice of the electric power storage monomer tightens portion described in being tightened against, and thus the plurality of electric power storage monomer is electrically connected
Connect.
(note 2)
Power storage module according to note 1, wherein,
Also have:
Insulating properties protection board, corresponds to the framework and arranges, and covering is tightened against the electrode slice for tightening portion;And
Abutment wall, by the protection board framework is supported on.
(note 3)
Power storage module according to note 2, wherein,
The abutment wall and the protection board are integrally formed with the framework.
(note 4)
Power storage module according to note 2 or 3, wherein,
The framework includes the upper surface towards 1st direction parallel with the stacked direction and direction and the 1st side
To the bottom surface in the 2nd contrary direction,
The abutment wall is configured to, and forbids that described tightening is reached through the top of the upper surface from framework inner side
The electrode slice in portion is more prominent more to the 2nd direction than the bottom surface.
(note 5)
A kind of power storage module, wherein,
The power storage module have stacking multiple monomeric units and
From the voltage monitoring distribution that each monomeric unit is pulled out,
Each monomeric unit has:
Electric power storage monomer, with a pair of electrodes terminal;
Framework, supports the electric power storage monomer;And
Position limitation structure, limits position of the voltage monitoring distribution relative to the framework,
The plurality of electric power storage monomer is connected in series as entirety, and the voltage monitoring distribution is connected to the electric power storage list
The electrode terminal of body.
(note 6)
Power storage module according to note 5, wherein,
The position limitation structure is included:
Strapping elements, ties up the voltage monitoring distribution;And
Portion is tied, the framework is fixed on, is together tied with the voltage monitoring distribution by the strapping elements
Prick.
(note 7)
Power storage module according to note 6, wherein,
The cut part that the stacked direction of the oriented monomeric unit runs through is formed in each framework, in the plurality of monomer
In the state of unit stacking, the cut part of the plurality of framework constitutes the passage extended along the stacked direction, the electricity
Pressure monitoring distribution is by the way that in the passage, thus the passage plays a role as the position limitation structure.
Symbol description
20- frameworks, 20A- relatively low region, 20B- relatively low region, the region that 20C- intersects with electrode slice, 20x-x side
To part, 20y-y directions part, 21- heat transfer plates, 22- convex portions, 23- peristomes, 24- screws, 25- protection boards, 26- abutment walls,
27- is tied portion, 28- through holes, 29- recesses, 30- through holes, 31- electric power storage monomers, 33- electrode slices (electrode terminal), 34- spiral shells
Nail, 35- voltage monitoring parts, 36- cut parts, 37- passages, 40- monomeric units, 41- position limitation structures, 42- voltage monitorings
With distribution, 43- increased pressure boards, 44- pull bars, 45- relaying bus, 46- insulators, 47- otch, 48- strapping elements, 50- electric power storages
Container, 50A, 50B- laminated film, 51- positive electrode collectors, 51A- connecting portions, 52- negative electrode collectors, 52A- connecting portions, 53- every
From thing, 54- steam vents, 55- air bleeding valves, 56- electric power storage duplexers, 57,58- polar electric poles, 60- power storage modules, 61- screws,
110- bottoms basket, 111- tops basket, 120- bottom surfaces, 121- sides, 123- openings, 124- rosettees, 127- flanges, 128-
Through hole, 140- upper surfaces, 141- sides, 142- flanges, 143- through holes, 170- upper rotations, 170A- slewing frames,
170B- cover bodies, 170C- driver's cabins, 171- lower running bodies, 173- floating bearings, 174- engines, 175- Main Hydraulic Pumps, 176-
Rotary motor, 177- oil tanks, 178- cooling fans, 179- seats, 180- electrical storage devices, 181- torque-transmitting mechanisms, 182- swing arms,
183- motor generator, 185- dippers, 186- scraper bowls, 190- electrical storage device seats, 195- swing arm cylinders, 196- dipper cylinders, 197-
Scraper bowl cylinder, 229A, 229B- hydraulic motor, 240- storage circuits, 251,252- inverters, 276- high-pressure and hydraulic pipelines, 277- controls
Valve processed, 278- pioneer pumps, 279- pilot lines, 280- decelerators, 281- decomposers, 282- mechanical brakes, 283- operation dresses
Put, 284,285- fluid pressure lines, 286- pressure transducers, 290- control devices.
Claims (10)
1. a kind of excavator, it possess power storage module and by being accumulated in the power storage module in driven by power motor,
Wherein,
The power storage module includes multiple monomeric units that are stacked and being in stepped construction,
Each monomeric unit has the electric power storage monomer comprising a pair of electrodes piece and supports the framework of the electric power storage monomer,
During with the point of view parallel with the stacked direction of the monomeric unit, the framework surrounds the electric power storage monomer,
Each framework tightens portion, direction and the stepped construction with the surface being formed at towards the stepped construction side
Parallel the 1st direction of stacked direction upper surface and the bottom surface towards 2nd direction in opposite direction with the described 1st,
By by the electrode slice of the electric power storage monomer, being reached by the top of the upper surface from the inner side of the framework
It is described to tighten portion, and portion is tightened described in being tightened against, the plurality of electric power storage monomer is electrically connected,
Between the bottom surface of the upper surface of the framework adjacent framework opposed with the upper surface, leave
The framework each other further towards surplus.
2. excavator according to claim 1, wherein,
The power storage module also has:
Insulating properties protection board, corresponds to the framework and arranges, and covering is tightened against the electrode slice for tightening portion;And
Abutment wall, by the protection board framework is supported on.
3. excavator according to claim 2, wherein,
The abutment wall and the protection board are integrally formed with the framework.
4. the excavator according to Claims 2 or 3, wherein,
The abutment wall is configured to, and forbids from the inner side of the framework being reached by the top of the upper surface described tightening portion
The electrode slice it is more prominent more to the 2nd direction than the bottom surface.
5. excavator according to claim 4, wherein,
In the upper surface of the framework, the region Chong Die with the electrode slice is less than the region of its both sides.
6. excavator according to claim 4, wherein,
In the inner surface of the framework, it is located at the region that the electrode slice intersects more more outward than the region of its both sides.
7. excavator according to claim 4, wherein,
A side in the upper surface of the framework and bottom surface is formed with convex portion, and in the opposing party recess is formed with, by by one
The convex portion of the framework is inserted into the recess of another framework, in the stacked direction with the monomeric unit just
The position of multiple frameworks is limited on the direction of friendship.
8. excavator according to claim 1, wherein,
The power storage module also has the voltage monitoring distribution pulled out from each monomeric unit,
The monomeric unit also has the position limitation knot for limiting the voltage monitoring distribution relative to the position of the framework
Structure,
The plurality of electric power storage monomer is connected in series as entirety, and the voltage monitoring distribution is connected to the electric power storage monomer
The electrode slice.
9. excavator according to claim 8, wherein,
The position limitation structure includes:
Strapping elements, ties up the voltage monitoring distribution;And
Portion is tied, the framework is fixed on, is together tied with the voltage monitoring distribution by the strapping elements.
10. excavator according to claim 8, wherein,
The cut part that the stacked direction of the oriented monomeric unit runs through is formed in each framework, in the plurality of monomeric unit
In the state of stacked, the cut part of the plurality of framework constitutes the passage extended along the stacked direction, the voltage
Monitoring distribution is by the way that in the passage, thus the passage plays a role as the position limitation structure.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-029366 | 2012-02-14 | ||
JP2012029366 | 2012-02-14 | ||
JP2012216019 | 2012-09-28 | ||
JP2012-216019 | 2012-09-28 | ||
PCT/JP2013/052690 WO2013121947A1 (en) | 2012-02-14 | 2013-02-06 | Power shovel |
Publications (2)
Publication Number | Publication Date |
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CN104067406A CN104067406A (en) | 2014-09-24 |
CN104067406B true CN104067406B (en) | 2017-04-26 |
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Application Number | Title | Priority Date | Filing Date |
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CN201380006151.1A Expired - Fee Related CN104067406B (en) | 2012-02-14 | 2013-02-06 | Power shovel |
Country Status (4)
Country | Link |
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US (1) | US9340115B2 (en) |
JP (1) | JP5925220B2 (en) |
CN (1) | CN104067406B (en) |
WO (1) | WO2013121947A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012102108A1 (en) * | 2011-01-26 | 2012-08-02 | 住友重機械工業株式会社 | Shovel |
JP6064505B2 (en) * | 2012-10-10 | 2017-01-25 | 株式会社オートネットワーク技術研究所 | Power storage module |
WO2014061335A1 (en) * | 2012-10-19 | 2014-04-24 | 住友重機械工業株式会社 | Power storage module and work machine |
JP6115422B2 (en) * | 2013-09-17 | 2017-04-19 | 株式会社豊田自動織機 | Battery module |
JP6271330B2 (en) * | 2014-04-21 | 2018-01-31 | 本田技研工業株式会社 | Battery module |
US10446818B2 (en) * | 2015-02-16 | 2019-10-15 | Sanyo Electric Co., Ltd. | Power source device |
PL3174132T3 (en) * | 2015-11-30 | 2019-01-31 | Hoppecke Batterien Gmbh & Co. Kg. | Traction battery |
DE112019005680T5 (en) * | 2018-11-13 | 2021-07-29 | Rivian IP Holdings, LLC. | HIGH VOLTAGE LAMINATED ENERGY DISTRIBUTION SYSTEM WITH INTEGRATED FUSES |
WO2021042257A1 (en) | 2019-09-03 | 2021-03-11 | Guangxi Liugong Machinery Co., Ltd. | Energy storage assembly |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP5398273B2 (en) * | 2009-01-09 | 2014-01-29 | Fdk株式会社 | Power storage module |
JP5465440B2 (en) * | 2009-01-28 | 2014-04-09 | 三洋電機株式会社 | Assembled battery |
CN102640347B (en) | 2009-12-07 | 2015-12-02 | 住友重机械工业株式会社 | Excavator |
CN102414889B (en) * | 2010-08-02 | 2014-09-24 | 丰田自动车株式会社 | fuel cell system |
JP5756388B2 (en) * | 2011-10-20 | 2015-07-29 | 本田技研工業株式会社 | Fuel cell |
-
2013
- 2013-02-06 JP JP2013558651A patent/JP5925220B2/en active Active
- 2013-02-06 CN CN201380006151.1A patent/CN104067406B/en not_active Expired - Fee Related
- 2013-02-06 WO PCT/JP2013/052690 patent/WO2013121947A1/en active Application Filing
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JPWO2013121947A1 (en) | 2015-05-11 |
US9340115B2 (en) | 2016-05-17 |
JP5925220B2 (en) | 2016-05-25 |
CN104067406A (en) | 2014-09-24 |
WO2013121947A1 (en) | 2013-08-22 |
US20140333239A1 (en) | 2014-11-13 |
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